Doximity Investor Day Presentation Deck

RX MARKET SIZING Note: Each box represents one brand with $100M+ in U.S. sales Estimated Doximity Share of HCP Marketing Budgets¹ 1. As of March 31, 2023. Based on data from Evaluate Pharma and Doximity estimates. doximity >50% 20-50% 5-20% Year FY23 <5% # Mega Brands ~ 430 3000000 1000000 100000 ☐☐☐☐☐☐☐☐☐☐ ☐☐☐☐☐☐☐☐☐☐ 10000000 No Revenue in Trailing 12 Months Doximity Share ~4% 0000000 00000 000000 DOCS Investor Day June 6, 2023

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